Something about comparing the US to other rich nations rubs me the wrong way when, in my opinion, servicing a country as large as the US is very different from servicing a small island like the UK. The post talks about difference in margins and regional squeezing, etc. However, how much of the cost difference comes from transporting the goods? The post also mentions how large stores are, and how large of a selection there is, in US stores. That seems like it'd drive up the cost, but I don't hear Americans complaining about too many options. Honestly, I think it's an achievement that an American can eat as healthy for the same price as the French, they are very different countries geographically!